Ludacris put his body of work on display during his appearance on Monday’s “Ellen DeGeneres Show.” The Atlanta rapper, who was there to promote his new single “Party Girls,” showed the results of his time spent in the gym, flashing his six-pack abs.

He also remembered his late friend Paul Walker, who stars alongside him in Fast & Furious 7. The movie hits theaters in April 2015 and features a cameo from Walker’s brothers.

“We’re all still healing from it and there’s a void when we go to set,” said Luda, “but we understand we have to carry on his legacy and I think this movie is definitely gonna be something very special.”

He recently returned from Dubai, where he got to feed a tiger at a sheik’s zoo. But despite his lavish lifestyle, he hasn’t forgotten where he came from. He still owns his first car, a 1993 Acura Legend, which has over 250,000 miles on it.

“It says a lot about my personality, but I’m just a humble individual,” said Luda, who still writes a lot of his music in the car. “It’s one of those things that I will never get rid of.”